P.O. Box 159
Belle Mina, AL 35615
9494 Experimental Loop
Madison, AL 35756
From I-65, take Exit #340, merge onto I-565 East. Take Exit #2 (Mooresville Road or County Road 71). Go 4 miles North; the Center is on the left.
7:00 a.m. — 11:30 a.m., 12:30 p.m.— 4:00 p.m.
Public meeting facilities are available for ag-related groups.
The Tennessee Valley Research and Extension Center (formerly known as the Tennessee Valley Substation) was established in 1929 in Belle Mina and immediately began studies involving poultry, corn, cotton and truck crops. The station’s later work focused on pasture development as livestock became increasingly important in north Alabama.
The station was the site for dairy demonstration units in the 1940s and during the 1950s and 60s was the site for cotton mechanization work under leadership of Tom Corley. Work on irrigation began in 1986 with the installation of an irrigation facility to study techniques needed by the farming industry.
The Tennessee Valley Substation was one of the first substations established in Alabama by the Legislature to create research facilities in five main areas of the state: Tennessee Valley, Sand Mountain, Black Belt, Wiregrass and Gulf Coast. Three of the five went into operation in 1929: The Tennessee Valley Substation at Belle Mina, the Sand Mountain Substation at Crossville and the Wiregrass Substation at Headland. The remaining two, the Black Belt Substation at Marion Junction and the Gulf Coast Substation at Fairhope, began operating in 1930.